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/**
* TripleDESKeyTest
*
* A test class for TripleDESKey
* Copyright (c) 2007 Henri Torgemane
*
* See LICENSE.txt for full license information.
*/
package com.hurlant.crypto.tests
{
import com.hurlant.crypto.symmetric.TripleDESKey;
import com.hurlant.util.Hex;
import flash.utils.ByteArray;
import com.hurlant.crypto.symmetric.ICipher;
import com.hurlant.crypto.symmetric.ECBMode;
public class TripleDESKeyTest extends TestCase
{
public function TripleDESKeyTest(h:ITestHarness)
{
super(h, "Triped Des Test");
runTest(testECB,"Triple DES ECB Test Vectors");
h.endTestCase();
}
/**
* Lots of vectors at http://csrc.nist.gov/publications/nistpubs/800-20/800-20.pdf
* XXX move them in here.
*/
public function testECB():void {
var keys:Array = [
"010101010101010101010101010101010101010101010101",
"dd24b3aafcc69278d650dad234956b01e371384619492ac4",
];
var pts:Array = [
"8000000000000000",
"F36B21045A030303",
];
var cts:Array = [
"95F8A5E5DD31D900",
"E823A43DEEA4D0A4",
];
for (var i:uint=0;i<keys.length;i++) {
var key:ByteArray = Hex.toArray(keys[i]);
var pt:ByteArray = Hex.toArray(pts[i]);
var ede:TripleDESKey = new TripleDESKey(key);
ede.encrypt(pt);
var out:String = Hex.fromArray(pt).toUpperCase();
assert("comparing "+cts[i]+" to "+out, cts[i]==out);
// now go back to plaintext
ede.decrypt(pt);
out = Hex.fromArray(pt).toUpperCase();
assert("comparing "+pts[i]+" to "+out, pts[i]==out);
}
}
}
}
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